Building module



FIG. 1 is a front elevational view of a building module illustrating my new design, it being understood that the rear view is a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a view taken from the left side of FIG. 1, it being understood that the view from the right side of FIG. 1 is a mirror image thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an enlarged view from the left side of FIG. 1 with a partial break away to show the environment of the complete building module; and,

FIG. 6 is an isometric view of the building module illustrated in FIG. 1. 

The ornamental design for a building module, as shown and described. 